TL;DR — generate strong, random passwords instantly
Pick a length and character sets, generate a single password or a batch, then copy with one click. Everything runs securely in your browser — no uploads, no tracking.
Strong Password Generator — fast, private, and flexible
Weak or reused passwords put accounts at risk. This Strong Password Generator helps you create unique, high-entropy credentials on demand. Set a length, pick which character sets to include, and generate instantly. You can create a single password for an important account or a whole batch when setting up multiple logins.
The tool runs entirely in your browser, using the Web Crypto API when available for strong randomness. That means nothing is uploaded, stored, or logged. You can use it as a random password generator for one-offs, a strong password generator for sensitive accounts, or even as a lightweight password gen tool when you just need a quick secure string.
Options include excluding look-alike characters like O/0 and l/1, requiring at least one from each selected set, and blocking adjacent repeats for easier manual typing. A built-in strength meter shows entropy in bits, so you can gauge how resistant the output is to brute-force attacks.
Generate once or regenerate until you find one you like. Copy a single password with one click, or copy the entire batch for use in your password manager. Pair this with our Secure Text Encryptor if you need to protect notes or files with the same password hygiene.
Key features
- Client-side random generation (Web Crypto when available)
- Batch mode: generate multiple passwords at once
- Exclude look-alike characters (O/0, l/1)
- Require all selected character types
- Block adjacent repeats for easier typing
- Live strength meter with entropy (bits)
- One-click copy for individual or all passwords
Tips
- Use 16+ characters for a strong baseline.
- Always use a unique password per account; store them in a manager.
- Enable “Require all types” only when a site demands it.
- Turn on “Exclude look-alikes” if you’ll type passwords manually.
- For memorable secrets, consider a long passphrase instead of a short complex string.
Frequently asked questions
Is this password generator safe?
What makes a strong password?
Can I make a numeric PIN?
Does the tool log or store what I generate?
Can I export many generated passwords?
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